I am using a Picaxe 28x1 board and I have connected a SRF05 as shown here.
My problem is that the little Red LED on the SRF-005 is blinking constantly as soon as i tell my motors to go any direction.
I have tried to force the port 3 low before and after the commands that makes my motors turn, but it makes no difference.
Is this a common problem? Have anybody else experienced anything similar?
Any input is appreciated.